Before going to the next planet, Zack decided to equip his characters with some weapons that would make them hard to kill and would improve their work efficiency. It would be a bit troublesome if those weapons fell into the hands of enemies, but it was a risk he was willing to take.
Before Zack left, he realized that his characters would face significant dangers and challenges without his support. To ensure their safety and effectiveness, he decided to teach them several critical skills to them.
Regeneration: This skill would allow his characters to heal from injuries more quickly, effectively giving them a form of self-repair that would reduce downtime and increase their endurance in prolonged battles.